#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2018 11 19 23 00  -0.7    MM    MM     MM     MM
2018 11 19 22 00  -1.1    MM    MM     MM     MM
2018 11 19 21 00  -3.0    MM    MM     MM     MM
2018 11 19 20 00   1.3    MM    MM     MM     MM
2018 11 19 19 00  -2.1    MM    MM     MM     MM
2018 11 19 18 00  -1.8    MM    MM     MM     MM
2018 11 19 17 00  -2.3    MM    MM     MM     MM
2018 11 19 16 00  -2.7    MM    MM     MM     MM
2018 11 19 15 00  -1.8    MM    MM     MM     MM
2018 11 19 14 00  -1.3    MM    MM     MM     MM
2018 11 19 13 00  -1.5    MM    MM     MM     MM
2018 11 19 12 00  -2.5    MM    MM     MM     MM
2018 11 19 11 00  -2.8    MM    MM     MM     MM
2018 11 19 10 00  -3.3    MM    MM     MM     MM
2018 11 19 09 00  -3.0    MM    MM     MM     MM
2018 11 19 08 00  -3.7    MM    MM     MM     MM
2018 11 19 07 00  -3.4    MM    MM     MM     MM
2018 11 19 06 00  -2.9    MM    MM     MM     MM
2018 11 19 05 00  -2.5    MM    MM     MM     MM
2018 11 19 04 00  -2.3    MM    MM     MM     MM
2018 11 19 03 00  -2.7    MM    MM     MM     MM
2018 11 19 02 00  -2.7    MM    MM     MM     MM
2018 11 19 01 00  -3.0    MM    MM     MM     MM
2018 11 19 00 00  -3.7    MM    MM     MM     MM